[INFO] fetching crate sea-strum_macros 0.23.0...
[INFO] testing sea-strum_macros-0.23.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate sea-strum_macros 0.23.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate sea-strum_macros 0.23.0
[INFO] finished tweaking crates.io crate sea-strum_macros 0.23.0
[INFO] tweaked toml for crates.io crate sea-strum_macros 0.23.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sea-strum_macros 0.23.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] [stderr]       Adding heck v0.3.3 (available: v0.5.0)
[INFO] [stderr]       Adding strum v0.20.0 (available: v0.27.2)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded strum v0.20.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 419447f917671877ba5925b7271d25e35c0af60fc1eb76141c31fe4e5131cfa0
[INFO] running `Command { std: "docker" "start" "-a" "419447f917671877ba5925b7271d25e35c0af60fc1eb76141c31fe4e5131cfa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "419447f917671877ba5925b7271d25e35c0af60fc1eb76141c31fe4e5131cfa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "419447f917671877ba5925b7271d25e35c0af60fc1eb76141c31fe4e5131cfa0", kill_on_drop: false }`
[INFO] [stdout] 419447f917671877ba5925b7271d25e35c0af60fc1eb76141c31fe4e5131cfa0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e8c601ffecf9013d065efa15849220d69f25f10a63d4b2dc13a0a7ed96e9559
[INFO] running `Command { std: "docker" "start" "-a" "1e8c601ffecf9013d065efa15849220d69f25f10a63d4b2dc13a0a7ed96e9559", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling sea-strum_macros v0.23.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self::case_style::CaseStyleHelpers`
[INFO] [stdout]  --> src/helpers/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use self::case_style::CaseStyleHelpers;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.95s
[INFO] running `Command { std: "docker" "inspect" "1e8c601ffecf9013d065efa15849220d69f25f10a63d4b2dc13a0a7ed96e9559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e8c601ffecf9013d065efa15849220d69f25f10a63d4b2dc13a0a7ed96e9559", kill_on_drop: false }`
[INFO] [stdout] 1e8c601ffecf9013d065efa15849220d69f25f10a63d4b2dc13a0a7ed96e9559
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 549117215eccf8983152175ac7c50f804cdcf391434acea00c559b9a70b9e3af
[INFO] running `Command { std: "docker" "start" "-a" "549117215eccf8983152175ac7c50f804cdcf391434acea00c559b9a70b9e3af", kill_on_drop: false }`
[INFO] [stderr]    Compiling strum v0.20.0
[INFO] [stderr]    Compiling sea-strum_macros v0.23.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self::case_style::CaseStyleHelpers`
[INFO] [stdout]  --> src/helpers/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use self::case_style::CaseStyleHelpers;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::case_style::CaseStyleHelpers`
[INFO] [stdout]  --> src/helpers/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use self::case_style::CaseStyleHelpers;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "549117215eccf8983152175ac7c50f804cdcf391434acea00c559b9a70b9e3af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "549117215eccf8983152175ac7c50f804cdcf391434acea00c559b9a70b9e3af", kill_on_drop: false }`
[INFO] [stdout] 549117215eccf8983152175ac7c50f804cdcf391434acea00c559b9a70b9e3af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 59320141bfef0cb28036ca6dbf0a93de9cb254eee68e7c7a2f82d9ca46692f32
[INFO] running `Command { std: "docker" "start" "-a" "59320141bfef0cb28036ca6dbf0a93de9cb254eee68e7c7a2f82d9ca46692f32", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `self::case_style::CaseStyleHelpers`
[INFO] [stderr]  --> src/helpers/mod.rs:1:9
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub use self::case_style::CaseStyleHelpers;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sea-strum_macros` (lib) generated 1 warning (run `cargo fix --lib -p sea-strum_macros` to apply 1 suggestion)
[INFO] [stderr] warning: `sea-strum_macros` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/strum_macros-0a45b75791a4e2a3)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test helpers::case_style::test_convert_case ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests strum_macros
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - as_ref_str (line 124) ... ok
[INFO] [stdout] test src/lib.rs - enum_count (line 712) ... ok
[INFO] [stdout] test src/lib.rs - enum_iter (line 348) ... ok
[INFO] [stdout] test src/lib.rs - from_repr (line 433) ... ok
[INFO] [stdout] test src/lib.rs - enum_properties (line 553) ... ok
[INFO] [stdout] test src/lib.rs - enum_messages (line 474) ... ok
[INFO] [stdout] test src/lib.rs - display (line 303) ... ok
[INFO] [stdout] test src/lib.rs - enum_discriminants (line 612) ... ok
[INFO] [stdout] test src/lib.rs - variant_names (line 168) ... ok
[INFO] [stdout] test src/lib.rs - from_string (line 51) ... ok
[INFO] [stdout] test src/lib.rs - into_static_str (line 217) ... ok
[INFO] [stdout] test src/lib.rs - to_string (line 255) ... ok
[INFO] [stdout] test src/lib.rs - from_repr (line 402) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "59320141bfef0cb28036ca6dbf0a93de9cb254eee68e7c7a2f82d9ca46692f32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59320141bfef0cb28036ca6dbf0a93de9cb254eee68e7c7a2f82d9ca46692f32", kill_on_drop: false }`
[INFO] [stdout] 59320141bfef0cb28036ca6dbf0a93de9cb254eee68e7c7a2f82d9ca46692f32